Datasheet > MP5507E

MP5507E

更新时间： 2022-02-26 14:05:40

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
18页	1041K
描述
7V, 3A, High-Efficiency, Energy Management IC for Power Backup

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MP5507E 数据手册

MP5507E – 7V, 3A, ENERGY STORAGE AND MANAGEMENT UNIT

ELECTRICAL CHARACTERISTICS

V_IN= 5.0V, T_A= 25°C, unless otherwise noted.

Parameter

Symbol Condition

Min

Typ

Max

Units

Input supply voltage range

Supply current (quiescent)

V_IN

2.7

I_Q

V_ENCH= 2V, V_FBB/FBS= 1V

VIN under-voltage lockout

threshold rising

INUV_R

2.5

0.4

2.7

VIN under-voltage lockout

threshold hysteresis

INUV_HYS

0.3

0.4

0.5

1.2

ENCH high threshold rising

ENCH low threshold falling

DISC high threshold rising

ENCH_R

ENCH_F

DISC_R

1.2

DISC low threshold

falling

DISC_F

VIN to VB current limit FET on

resistance

R_DS(ON)

I_LIM

mΩ

Continuous current limit

R_ILIM= 1.4kΩ

3.24

5.5

3.6

3.96

V_IN= 6V, V_B= 0V or

V_B= 6V, V_IN= 0V

Off-state leakage current

VB clamping voltage

I_LEAK

μA

V_CLAMP

V_IN= 7V

6.5

DVDT floating

0.8

Rise time (DVDT)

τ_R

Connect a capacitor to DVDT,

test DVDT charge current

μA

Internal reset delay time

Pre-charge current

Power on to VB rise delay

1.1

τ_D

I_CH-PRE

130

Charge peak current in boost

mode

I_CH

500

Boost disconnect switch R_on

Energy management HS R_on

Energy management LS R_on

Feedback voltage

R_dison

R_Hon

100

mΩ

R_Lon

V_FBB, V_FBS

I_FBB

0.782

0.79

0.81

Feedback current

V_FBB= V_FBS= 0.79V

PGB high threshold

PG_{H_B}

PG_{L_B}

PG_{D_B}

1.03

V_FBB

μs

PGB low threshold

PGB delay

Falling

0.5

PGB sink current capability

PGB leakage current

Sink 4mA

V_PGB= 3.3V

0.3

120

Buck-mode dumping peak

current limit

I_DUMP

f_{s_RLS}

Release-buck switching

frequency

1.2

MHz

MP5507E Rev. 1.0

6/29/2016

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

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